| All Patents of Type: metal cutting circular saws |
Patents 1 -
7
of 7
      |
| Picture | Number | Date | Patentee | Title |
 | 389,149 | Sep. 04, 1888 | E.N. Higley | Machine for sawing and drilling railroad-rails |
| | 742,223 | Oct. 27, 1903 | P.C. Paterson | Hot Saw |
| | 914,299 | Mar. 02, 1909 | J. McCarthy | Universal Clamp for Cold Sawing Machines |
| | 1,925,384 | Sep. 05, 1933 | J.H. Hoern | Ring Resawing Machine |
 | 2,340,553 | Feb. 01, 1944 | W.F. Obear, E.F. Obear | Abrasive cutoff machine |
 | 3,291,168 | Dec. 13, 1966 | B.R. Zitner | Cut-off saw for bar or tube stock |
 | 3,383,968 | May 21, 1968 | L. Jägers | Saw for Cutting Cold Metal |
